How do I add a refreshing 'Add to cart' button on a single product page?

[santiagosuarez]

Hi, guys!
I`m facing a problem and i hope you help me.
I`m using the free theme "Dawn" and i wanted to add an "Add to cart" button to my collection list, because the theme support "Add to cart" button just in single product page.
After i followed the instructions from this thread " https://help.shopify.com/en/themes/customization/products/add-to-cart/stay-on-product-page-when-item... " from 1-9 instructions, i managed to add an "Add to cart" button on the products from the pages i wanted, but in the single product page i have the problem that when the customer clicks on "Add to cart", that button does not refresh (like the buttons that i added), and it cant add another product from that single product page, because it stays freeze saying "ADDED TO CART", until he manually refresh the page.
Can you help me to add the same button that refresh, or refresh the page itself, after a customer hit "Add to cart" from single product page?
Thank you!

[LitExtension]

Hi @santiagosuarez,

Please send your site and if your site is password protected, please send me the password. I will check it.

[santiagosuarez]

www.santiagosuarezcollection.com

[LitExtension]

Hi @santiagosuarez,

Can you re-add the code and send me the preview link, I will test it live, because the current code is working fine.